Hi guys, I travelled to London last night and as I went to pull off the motorway I had no brakes. The brake pedal was hard as if engine was turned off, I am now stuck in a hotel car park charging 15 pound a night. I have opened the bonnet and there is a small pipe that comes off the air box has touched hot engine and melted thru? Would this be the cause, I have taken photo but don't know how to upload. Can anyone help me with if this would be cause and if so what part number it is so I can try and get one? If anyone is near Heathrow airport and can get one/fit it/diagnose it I will happily pay you. Any help would be greatly appreciated, I am working over the weekend near hotel but want to.be able to get home Monday, thanks guys

Sound like problem with your servo !!

Check your vacuum pipe has no splits